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NEET Practice Questions (MCQs) with Answers & Solutions

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Which of the following is responsible for hyperglycemia

A. Glucagon B. Glucocorticoids C. Catecholamines D. All of the above

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Explanation

Refer NCERT, Heading 22.2.8 Para 1 page 337,338

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Which of the following is true about Insulin

A. responsible for hypoglycemia B. Enhances the cellular glucose uptake C. Acts mainly on hepatocytes and adipocytes D. All of these

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Explanation

Refer NCERT, Heading 22.2.8, Last Para, page 337

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The glucose homeostasis in blood is maintained by

A. Insulin B. Glucagons C. Both 1 and 2 D. None of these

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Explanation

Refer NCERT, Heading 22.2.8 Para 1 page 337

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Spermatogenesis takes place in

A. Interstitial cells B. Leydig cells C. Stromal tissues D. None of these

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Explanation

Refer NCERT, Heading 22.2.9 Para 1 page 338, It takes place in Seminiferous tubule

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Which of the following is not true about testosterone

A. stimulates spermatogenesis B. influence libido C. Catabolic effects on protein metabolism D. responsible for aggressiveness in male

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Explanation

Refer NCERT, Heading 22.2.9 Para 2 page 338

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Which of the following is true about testosterone

A. regulate accessory sex organs development B. stimulate muscular growth C. responsible for low pitch voice D. All of the above

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Explanation

Refer NCERT, Heading 22.2.9 Para 1 page 338

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Which of the following is an ovarian hormone

A. estrogen B. Progesterone C. Inhibin D. All of these

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Explanation

Refer NCERT, Heading 22.2.10 Para 1 page 338

Inhibin: One of two hormones (designated inhibin-A and inhibin-B) secreted by the gonads (by Sertoli cells in the male and the granulosa cells in the female) and that inhibit the production of follicle-stimulating hormone (FSH) by the pituitary gland.

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Which of the following hormone is called pregnancy hormone

A. Estrogen B. Progesterone C. Oxytocin D. All of the above

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Explanation

Refer NCERT, Heading 22.2.10 Para 1 page 338

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Which of the following is true about progesterone

A. Supports pregnancy B. Stimulates the formation of alveoli in breast C. stimulates milk secretion D. All of these

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Explanation

Refer NCERT, Heading 22.2.10 Para 2 page 339

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Which of the following is true about estrogen

A. responsible for high pitch of voice B. regulate female sexual behaviour C. regulate growth of female secondary sex organs D. All of these

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Explanation

Refer NCERT, Heading 22.2.10 Para 1 page 338

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